Diverticulitis in the elderly.
D000368:Aged; D003125:Colostomy; D003937:Diagnosis, Differential; D004238:Diverticulitis / Q000150:complications / Q000175:diagnosis / Q000601:surgery / Q000628:therapy; D004239:Diverticulitis, Colonic / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D007416:Intestinal Perforation / Q000209:etiology